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Biomedical subjects

K Ichimura

Publications and source records attributed to K Ichimura.

At least 199 records · Page 11Linked to original sources
PubMed1981

Bilateral primary malignant neoplasms of the maxillary sinus: report of a case and statistical analysis of the reports in Japan.

Although double primary malignant neoplasms of bilateral maxillary sinuses wee regraded as extremely rare, there have been 50 patients described in Japan since 1937. Among them only eight cases showed the histologic distinction between both sides. A 64-year-old man with double primary carcinomas had a mucoepidermoid carcinoma of the left maxillary sinus and a papillary adenocarcinoma of the right one with an interval of three years. He was treated with a combination of surgery, radiotherapy and regional chemotherapy. The histologic combination of these tumors could not be found so far. The advantage of this combination treatment for the carcinoma of the maxillary sinus is stressed.

Adenocarcinoma, Papillary↗
PubMed1979

[Clinical studies on PC-904 in biliary tract diseases (author's transl)].

The clinical effects of PC-904, a new semisynthetic penicillin, were studied in patients with biliary tract diseases, and the results were as follows: 1) PC-904 showed an average peak serum level of 40.7 +/- 11.6 microgram/ml 2 hours after an intravenous drip infusion of 1 g of the agent. The biliary level showed a peak value of 126.5 +/- 85.4 microgram/ml 2 hours to 3 hours after the infusion. 2) Isolated organisms from bile before the treatment were E. coli, Klebsiella, Proteus, Pseudomonas, Enterococcus and Bacteroides. MIC of PC-904 on 18 strains of isolated organisms was almost 6.25 microgram/ml or less. All isolated organisms except one strain of Klebsiella oxytoca disappeared after the treatment. 3) Six patients with cholelithiasis were medicated with PC-904 to prevent post-operative infections. The clinical effects were good in 4, poor in 1 and unknown in 1 case. 4) As to side effects no adverse reactions and allergic reactions were noted. Also no significant abnormalities of laboratory findings were observed.

Ampicillin↗